<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
<!-- 视频标签 video
 src链接视频地址
controls控制条
autoplay自动播放
muted静音播放
poster封面与autoplay不连用
loop循环播放
width宽
height高
-->
<video width="800px"autoplay poster="ad7.jpeg" loop  muted src="./1.mp4" controls></video>
<!-- 音频标签 audio
 controls控制条
 autoplay自动播放
 muted静音播放
 loop循环播放
  -->
<audio  autoplay loop muted src="./1.mp3"controls></audio>
</body>
</html>
